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  <title>IBM Functions (PDO_IBM)</title>
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  <h1 class="title">IBM Functions (PDO_IBM)</h1>
  
  <div class="partintro">

   <div class="section" id="pdo-ibm.intro">
    <h2 class="title">简介</h2>
    <p class="para">
     PDO_IBM is a driver that implements the <a href="intro.pdo.html" class="link">PHP Data
     Objects (PDO)</a> interface to enable access from PHP to IBM databases.
    </p>
   </div>

   
   

<div class="section" id="ref.pdo-ibm.installation">
 <h2 class="title">安装</h2>
 <p class="para">
  To build the PDO_IBM extension, the DB2 Client v9.1 or later must be 
  installed on the same system as PHP. The DB2 Client can be downloaded 
  from the IBM <a href="http://www.ibm.com/software/data/db2/ad" class="link external">&raquo;&nbsp;Application Development 
  Site</a>.
 </p>
 <blockquote class="note"><p><strong class="note">注意</strong>: 
  <strong>Note</strong><br />
   <p class="para">
    The DB2 Client v9.1 or later supports direct access to DB2 for Linux, 
    UNIX, and Windows v8 and v9.1 servers.
   </p>
   <p class="para">
    The DB2 Client v9.1 also supports access to DB2 UDB for i5 and DB2 UDB 
    for z/OS servers using the separately purchased <a href="http://www.ibm.com/software/data/db2/db2connect" class="link external">&raquo;&nbsp;DB2 
    Connect product</a>.
   </p>
 </p></blockquote>
 <p class="para">
  PDO_IBM is a <a href="https://pecl.php.net/" class="link external">&raquo;&nbsp;PECL</a> extension, so follow the 
  instructions in <a href="install.pecl.html" class="xref">PECL 扩展库安装</a> to install the PDO_IBM 
  extension. Issue the <strong class="command">configure</strong> command to point to the 
  location of your DB2 Client header files and libraries as follows:
  <div class="example-contents screen">
<div class="cdata"><pre>
bash$ ./configure --with-pdo-ibm=/path/to/sqllib[,shared]
</pre></div>
  </div>
  The <strong class="command">configure</strong> command defaults to the value of the 
  <code class="literal">DB2DIR</code> environment variable. 
 </p>
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 <h2>目录</h2><ul class="chunklist chunklist_reference"><li><a href="ref.pdo-ibm.connection.html">PDO_IBM DSN</a> — Connecting to IBM databases</li></ul>
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